CN218250647U

CN218250647U - Reducing mechanism is used in biofuel production

Info

Publication number: CN218250647U
Application number: CN202222016890.8U
Authority: CN
Inventors: 戚亚林; 李龙飞; 李振; 李辉
Original assignee: Xinjiang Xinwan Renewable Energy Technology Development Co ltd
Current assignee: Xinjiang Xinwan Renewable Energy Technology Development Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2023-01-10
Anticipated expiration: 2032-08-02

Abstract

The utility model provides a reducing mechanism is used in biofuel production, set up the feeder hopper that is used for the feeding including crushing barrel and its top, the side of crushing barrel is fixed with servo motor through branch, servo motor's power take off end is the axis of rotation, the inner wall of crushing barrel is fixed with the bearer bar through branch, the side of bearer bar, top and bottom all imbed and are provided with fixing bearing, fixing bearing's centre is run through respectively and is fixed with positive pole and reversal bar, the end fixing of positive pole and reversal bar is provided with bevel pinion, the axis of rotation passes the inner wall that crushing barrel extends into the bearer bar and its end fixing is provided with the big bevel gear. The utility model provides a big bevel gear drives two bevel pinion anticlockwise and clockwise rotations, makes the forward rod drive a set of cutting blade clockwise rotation, and the reverse rod drives another set of cutting blade counter-clockwise rotation, and two sets of cutting blade clockwise cutting and counter-clockwise cutting raw materials have the thorough advantage of crushing effect.

Description

Reducing mechanism is used in biofuel production

Technical Field

The utility model relates to a biofuel technical field especially relates to a reducing mechanism is used in biofuel production.

Background

The biofuel uses wood materials such as leftover materials, waste materials, leaves and the like of a wood factory as raw materials, firstly, the raw materials are crushed by a crushing device, then, the raw materials are dried in the sun, then, the raw materials are carbonized by high-temperature heating, and finally, the raw materials are compressed by a compression device to form blocky biofuel;

and the reducing mechanism among the prior art, drive the blade horizontal rotation through the motor and smash the raw materials, because the direction of blade horizontal rotation is single, the raw materials through the blade from a direction cutting back, can't follow another direction cutting raw materials, lead to the raw materials to smash not thoroughly enough, smash not enough even, crushing effect poor, consequently need provide a reducing mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and driving the blade level through the motor among the prior art and rotate and smash the raw materials, because the horizontal pivoted direction of blade is single, the raw materials is through the blade from a direction cutting back, can't follow another direction cutting raw materials, lead to the raw materials to smash not enough thoroughly, smash not enough even, smash the poor problem of effect to provide a reducing mechanism for biofuel production.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a reducing mechanism is used in biofuel production, sets up the feeder hopper that is used for the feeding including crushing barrel and its top, and the side of crushing barrel is fixed with servo motor through branch, and servo motor's power take off end is the axis of rotation, the inner wall of crushing barrel is fixed with the bearer bar through branch, and the side, the top and the bottom of bearer bar all imbed and are provided with fixing bearing, and fixing bearing's centre is run through respectively and is fixed with forward rod and reversal bar, and the end fixing of forward rod and reversal bar is provided with the bevel pinion, and the axis of rotation passes the inner wall that crushing barrel extends into the bearer bar and its end fixing is provided with the big bevel gear, and the fixed a plurality of cutting blades that are provided with on forward rod and the reversal bar.

Further preferably, the middle part of the positive pole is nested and fixed with the striker plate, the side of the bottom of the feed hopper is fixed with a damping motor through a support rod, and the power output end of the damping motor extends into the interior of the feed hopper and the end part of the damping motor is fixedly provided with a rotating ball.

Further preferably, the bottom of the feeding hopper is inwardly contracted to form a pipe, and the rotating ball is positioned in the pipe at the bottom of the feeding hopper.

Further preferably, a feeding hole is formed in the middle opening of the rotating ball, and the circle center of the rotating ball is upward relative to the circular center axis of the pipeline at the bottom of the feed hopper.

Preferably, the bottom and the top of the big bevel gear are respectively meshed with the two small bevel gears, and a welding plate for sealing is embedded and welded in the side face of the protective frame.

Further preferably, the rotating shaft penetrates through the middle of a fixing bearing fixed on the side surface of the protection frame, and the plurality of cutting blades are arranged around the upper part and the lower part of the protection frame.

The utility model has the advantages that: the big bevel gear drives the two small bevel gears to rotate anticlockwise and clockwise, so that the forward rod drives one group of cutting blades to rotate clockwise, the reverse rod drives the other group of cutting blades to rotate anticlockwise, and the two groups of cutting blades cut and cut raw materials clockwise and anticlockwise, and the double-bevel-gear grinding machine has the advantages of uniform raw material grinding and thorough grinding effect; the rolling ball rotates in big hopper inside, after the rolling ball rotates back feed port and big hopper consistent, partly raw materials pass through the rolling ball and change the feed port in the middle of and fall perpendicularly, another part raw materials pass through the rolling ball and directly fall down through the clearance between the inner wall of big hopper, can intermittent type nature feeding, prevent that the raw materials from falling down in a large number, make the even falling of raw materials by cutting blade, the edgewise makes the raw materials smash evenly, have the even advantage of smashing.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the protection frame of the present invention;

FIG. 3 is a schematic view of the bevel gear of the present invention;

fig. 4 is a schematic structural view of the rolling ball of the present invention.

In the figure: the crushing barrel comprises a crushing barrel 1, a feed hopper 2, a servo motor 3, a rotating shaft 4, a protective frame 5, a welding plate 6, a fixed bearing 7, a big bevel gear 8, a small bevel gear 9, a forward rod 10, a reverse rod 11, a material baffle 12, a cutting blade 13, a damping motor 14 and a rotating ball 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a reducing mechanism is used in biofuel production, including crushing barrel 1 and its top set up the feeder hopper 2 that is used for the feeding, the side of crushing barrel 1 is fixed with servo motor 3 through branch, servo motor 3's power take off end is axis of rotation 4, the inner wall of crushing barrel 1 is fixed with protecting frame 5 through branch, protecting frame 5's side, top and bottom all imbed and are provided with fixing bearing 7, fixing bearing 7's centre is run through respectively and is fixed with forward pole 10 and reversal bar 11, the end fixing of forward pole 10 and reversal bar 11 is provided with bevel pinion 9, axis of rotation 4 passes the inner wall that crushing barrel 1 extends into protecting frame 5 and its end fixing is provided with big bevel gear 8, the fixed a plurality of cutting blades 13 that are provided with on forward pole 10 and the reversal bar 11.

Preferably, a material baffle 12 is fixed in the middle of the forward rod 10 in an embedded manner, a damping motor 14 is fixed on the side surface of the bottom of the feed hopper 2 through a support rod, the power output end of the damping motor 14 extends into the feed hopper 2, a rotating ball 15 is fixedly arranged at the end of the damping motor, the bottom of the feed hopper 2 is contracted inwards to form a pipeline, the rotating ball 15 is positioned in the pipeline at the bottom of the feed hopper 2, a feed hole is formed in the middle opening of the rotating ball 15, and the circle center of the rotating ball 15 is upward relative to the circle center axis of the pipeline at the bottom of the feed hopper 2;

during the concrete implementation, damping motor 14 drives rolling ball 15 and rotates in the pipeline of feeder hopper 2 bottom, when feed port and pipeline butt joint in the middle of rolling ball 15, some raw materials drop from the feed port in the middle of rolling ball 15 and get into crushing section of thick bamboo 1, the continuous rotation of rolling ball 15, intermittent type nature carries out the unloading through the feed port, another part raw materials drops through the clearance between rolling ball 15 and the pipeline inner wall, rolling ball 15 rotates and can stir the raw materials and make its even unloading that carries on, make the even unloading of raw materials, and the rotation of rolling ball 15, make the increase in raw materials clearance, prevent that the same time of raw materials is a large amount of to drop, make the raw materials even by cutting blade 13 smash.

Preferably, the bottom and the top of the big bevel gear 8 are respectively engaged with the two small bevel gears 9, the plurality of cutting blades 13 are surrounded above and below the protective frame 5, the big bevel gear 8 drives the two small bevel gears 9 to rotate counterclockwise and clockwise, so that the forward rod 10 drives one set of cutting blades 13 to rotate clockwise, the backward rod 11 drives the other set of cutting blades 13 to rotate counterclockwise, the raw material is cut clockwise and cut counterclockwise by the two sets of cutting blades 13, and the raw material is crushed uniformly, and the raw material is crushed fully, uniformly and thoroughly.

Preferably, the rotating shaft 4 penetrates through the middle of a fixed bearing 7 fixed on the side surface of the protective frame 5, a welding plate 6 for sealing is embedded and welded on the side surface of the protective frame 5, the welding plate 6 is placed in a notch of the protective frame 5, the welding plate 6 is directly welded in the notch of the protective frame 5, the welding plate 6 and the protective frame 5 play a role in protecting the large bevel gear 8 and the small bevel gear 9, contact of raw materials with a meshing part between the large bevel gear 8 and the small bevel gear 9 is prevented, and stable meshing between the large bevel gear 8 and the small bevel gear 9 is ensured.

Wherein, fixed bearing 7 can spacing positive pole 10, reversal pole 11 and axis of rotation 4, makes positive pole 10, reversal pole 11 and axis of rotation 4 pass through fixed bearing 7 and can rotate on protective frame 5 to ensure that external raw materials can not enter into in the protective frame 5.

The utility model discloses in, in the use, at first, switch on servo motor 3's power, servo motor 3 drive axis of rotation 4, axis of rotation 4 drives big bevel gear 8, big bevel gear 8 drives two bevel pinion 9 clockwise and anticlockwise rotation respectively, make forward rod 10 drive cutting blade 13 clockwise, backward rod 11 drives cutting blade 13 anticlockwise, secondly switch on damping motor 14's power, damping motor 14 drives rolling ball 15 and rotates inside feeder hopper 2, secondly pour the raw materials into feeder hopper 2 inside again, some raw materials are direct to fall through feeder hopper 2 and the direct clearance of rolling ball 15, another part raw materials is when the feed port in the middle of rolling ball 15 is down, the raw materials is direct to fall through the feed port in the middle of rolling ball 15, rolling ball 15 constantly rotates, make the intermittent type nature of feed port carry the raw materials, the raw materials is smashed by two kinds of cutting blade 13 after falling, smash the completion back raw materials and fall out from crushing barrel 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a reducing mechanism is used in biofuel production, sets up feeder hopper (2) that are used for the feeding including crushing barrel (1) and its top, and the side of crushing barrel (1) is fixed with servo motor (3) through branch, and the power take off end of servo motor (3) is axis of rotation (4), its characterized in that: the inner wall of a crushing barrel (1) is fixed with a protection frame (5) through a support rod, the side, the top and the bottom of the protection frame (5) are all embedded with fixing bearings (7), the middle of each fixing bearing (7) is respectively penetrated and fixed with a forward rod (10) and a reverse rod (11), the end parts of the forward rod (10) and the reverse rod (11) are fixedly provided with small bevel gears (9), a rotating shaft (4) penetrates through the inner wall of the crushing barrel (1) and extends into the protection frame (5) and is fixedly provided with a large bevel gear (8), and a plurality of cutting blades (13) are fixedly arranged on the forward rod (10) and the reverse rod (11).

2. The smashing device for biofuel production according to claim 1, wherein a material baffle plate (12) is fixed in the middle of the forward rod (10) in a nested manner, a damping motor (14) is fixed on the side surface of the bottom of the feed hopper (2) through a support rod, the power output end of the damping motor (14) extends into the feed hopper (2) and the end part of the damping motor is fixedly provided with a rotating ball (15).

3. The biofuel production crushing device as defined in claim 2, wherein the bottom of the feeding hopper (2) is inwardly constricted to form a tube, and the rotating ball (15) is located in the bottom tube of the feeding hopper (2).

4. The crushing device for biofuel production as set forth in claim 3, wherein the central opening of the rotating ball (15) is provided with a feed hole, the center of the circle of the rotating ball (15) and the center of the circle of the pipe at the bottom of the feed hopper (2) are oriented upward.

5. The biofuel production pulverizing device as defined in claim 2, wherein the bottom and top of the large bevel gear (8) are respectively kept engaged with the two small bevel gears (9), and the side of the protection frame (5) is welded with the welding plate (6) for sealing.

6. The biofuel production pulverizing apparatus as set forth in claim 2, wherein the rotating shaft (4) penetrates through the middle of the fixing bearing (7) fixed to the side of the protective frame (5), and a plurality of cutting blades (13) are wound around above and below the protective frame (5).